| Patents for G01N 27 - Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means (109,839) |
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| 08/04/2004 | EP1442293A2 Detection and characterization of psychoactives using analysis of network level physiological responses in a neuronal sample |
| 08/04/2004 | EP1442290A2 Mass flow control in a process gas analyzer |
| 08/04/2004 | EP1442289A2 Electrochemical cell |
| 08/04/2004 | EP1442288A2 Device for determining and/or monitoring the ph of a medium |
| 08/04/2004 | EP1442156A1 Apparatus for electrophoresis |
| 08/04/2004 | EP1442131A1 Microfluidic system for proteome analysis |
| 08/04/2004 | EP1441839A1 Improved electrolyser |
| 08/04/2004 | EP1409989A4 Microfluidic devices and systems for separating components of a mixture |
| 08/04/2004 | EP1164370B1 Method of determining substrate, and biosensor |
| 08/04/2004 | EP1018011B1 Metal ion specific capacity affinity sensor |
| 08/04/2004 | EP0959941B1 Electro-release systems |
| 08/04/2004 | EP0922106A4 Biosensors |
| 08/04/2004 | CN2630848Y Intelligent electromagnetic detecting machine |
| 08/04/2004 | CN2630847Y Special detecting instrument for iodized salt mark |
| 08/04/2004 | CN1518618A Dryness measurement device |
| 08/04/2004 | CN1518610A Pickle liquor acid analyzer |
| 08/04/2004 | CN1517711A Process analysing system with automatic liquid sample preparing and its connection with process control system |
| 08/04/2004 | CN1517708A Electromagnetic signal fast quantitative detecting method of chromatography biological large molecule in microporous membrane medium |
| 08/04/2004 | CN1517706A Material sensing sensor and module using film acoustic resonator |
| 08/04/2004 | CN1517705A Chemical metering method and system for measuring and controlling percentage of oxidant in incinerator |
| 08/04/2004 | CN1517704A Method and device for measuring zeta potential using AC electric field and T channel |
| 08/04/2004 | CN1160567C Array-type flexible electric eddy sensor |
| 08/04/2004 | CN1160566C Capillary electrophoretic electrochemical detector with integrated chip and its making process |
| 08/04/2004 | CN1160565C Process for preparing air/fuel ratio thick-film sensor with wide temp range and naarow resistance band |
| 08/04/2004 | CN1160564C 电化学传感器 Electrochemical sensors |
| 08/04/2004 | CN1160563C Electrochemical analysis for dterminating initial time of sample detection |
| 08/04/2004 | CN1160561C Device for in-line intelligent monitor and diagnosis of dissolved gas and its method |
| 08/04/2004 | CN1160186C Nano-scale composition, compound structure, its manufacturing and application |
| 08/03/2004 | US6771995 Chemical signal-impermeable mask |
| 08/03/2004 | US6771913 Apparatus and method for acquiring the nature of a toner particle layer and the moisture content of a carrier material in a printer or copier |
| 08/03/2004 | US6771368 Laser-induced ionisation spectroscopy, particularly for coal |
| 08/03/2004 | US6771075 Air ion measuring device |
| 08/03/2004 | US6771074 Probe assembly for a fluid condition monitor and method of making same |
| 08/03/2004 | US6770877 Method and apparatus for analyzing vapors generated from explosives |
| 08/03/2004 | US6770875 Apparatus and method for desolvating and focussing ions for introduction into a mass spectrometer |
| 08/03/2004 | US6770873 Method for measuring total concentration of carbon monoxide and hydrocarbons in oxygen by ion mobility spectrometry |
| 08/03/2004 | US6770870 Tandem time-of-flight mass spectrometer with delayed extraction and method for use |
| 08/03/2004 | US6770698 Polymer solution for separation of charged macromolecules by electrophoresis |
| 08/03/2004 | US6770190 Method of electrochemical analysis of an analyte |
| 08/03/2004 | US6770182 Inserting into one leg of junction and streaching using diverging flow field |
| 08/03/2004 | US6770181 Gas sensor and nitrogen oxide sensor |
| 08/03/2004 | US6770180 Electrochemical measuring sensor |
| 08/03/2004 | US6770048 Combined device comprising a venous blood reservoir and a cardiotomy reservoir in an extracorporeal circuit |
| 08/03/2004 | US6769664 Casting apparatus for electrophoretic gel tray |
| 08/03/2004 | US6769612 Determining properties of magnetic elements |
| 08/03/2004 | US6769422 Apparatus and method for controlling air-fuel ratio of engine |
| 08/03/2004 | US6769417 Apparatus for evaluating deteriorated state of hydrocarbon adsorbent |
| 08/03/2004 | CA2369213C Casing joint locator methods and apparatus |
| 08/03/2004 | CA2251861C Apparatus and method for determining a parameter of a particle in a fluid |
| 08/03/2004 | CA2162390C Eccentric rotating probe for inspecting tubes and the like |
| 07/31/2004 | CA2456508A1 Gas sensor |
| 07/29/2004 | WO2004063752A1 Composition containing particle surface charge control agent, particle separating method using same, particle separator |
| 07/29/2004 | WO2004063743A1 Methods and apparatus for the measurement of hydrogen sulphide and thiols in fluids |
| 07/29/2004 | WO2004063742A1 Method for the testing of multiple materials for electrochemical uses |
| 07/29/2004 | WO2004063739A1 Electrophoresis device and moulding accessories for one such device |
| 07/29/2004 | WO2004063738A2 Battery monitoring system and method |
| 07/29/2004 | WO2004063737A1 Corrosion/anticorrosion state evaluation method, potential measuring instrument, and reference electrode |
| 07/29/2004 | WO2004063662A1 Sensor for measuring film properties |
| 07/29/2004 | WO2004062801A1 Multi-layered electrochemical microfluidic sensor comprising reagent on porous layer |
| 07/29/2004 | WO2004036176A3 Biosensor |
| 07/29/2004 | WO2004020978A3 Formation of metal nanowires for use as variable-range hydrogen sensors |
| 07/29/2004 | WO2004007690A3 Method and system for comparative genomics for organisms using temperature gradient electrophoresis |
| 07/29/2004 | WO2003039701B1 Selective separation and concentration of toxic nerve agents |
| 07/29/2004 | WO2003021127A3 Apparatus for reducing sensitivity of an article to mechanical shock |
| 07/29/2004 | US20040147038 for halitosis, periodontal disease, vaginitis, and ovulation; comprises contacting an array of sensors with mammalian breath suspected of containing a marker gas |
| 07/29/2004 | US20040147037 using an ultraviolet light source and by sealing in a circuit arrangement that prevents adsorption; for molecular sensors, nanotube-based molecular electronics and optoelectronic devices |
| 07/29/2004 | US20040147032 Microsystem for determining clotting time of blood and low-cost, single-use device for use therein |
| 07/29/2004 | US20040146937 Protein interaction difference mapping |
| 07/29/2004 | US20040146909 comprises array with a plurality of electrodes, a capture binding ligand covalently attached to the electrode, a target analyte, and an electron; for higher signal to noise ratios/detection limits; includes monitoring at higher harmonic frequencies |
| 07/29/2004 | US20040146765 Oxide ion conductive ceramic membrane stacked microstructures; use for separating oxygen from air |
| 07/29/2004 | US20040146460 Hyperpolarizability second-harmonic active labels; protein, viruses, nucleic acid, and cell detection |
| 07/29/2004 | US20040145754 Probe for non-destructive testing |
| 07/29/2004 | US20040145384 Circuitry And Methodology To Establish Correlation Between Gate Dielectric Test Site Reliability and Product Gate Reliability |
| 07/29/2004 | US20040145379 Soil matric potential and salinity measurement apparatus and method of use |
| 07/29/2004 | US20040145371 Query based electronic battery tester |
| 07/29/2004 | US20040144658 Apparatus and method for biopolymer indentification during translocation through a nanopore |
| 07/29/2004 | US20040144652 Capillary array apparatus, method of manufacturing the same, and electrophoresis analysis method |
| 07/29/2004 | US20040144651 Method for continuous particle separation using obstacle arrays asymmetrically aligned to fields |
| 07/29/2004 | US20040144649 Electrophoresis |
| 07/29/2004 | US20040144648 Confining channel in collection channel; narrow streams; connecting to waste reservoirs |
| 07/29/2004 | US20040144647 Separation channel; applying electric voltage; analyzing, isolation Dna, Rna and proteins |
| 07/29/2004 | US20040144645 Gas sensor with improved structure of protective cover |
| 07/29/2004 | US20040144644 Electrode support substrate; coupling to detector; electroconductive tracks |
| 07/29/2004 | DE4133947B4 Sensor zum Erfassen von Zersetzungsprodukten eines in einer gekapselten elektrischen Anlage befindlichen Isoliergases Sensor for detecting decomposition products of a located in a sealed insulating electrical system |
| 07/29/2004 | DE10359947A1 Gassensor mit verbessertem Aufbau zur Minimierung thermischer Schädigung Gas sensor with improved design to minimize thermal damage |
| 07/29/2004 | DE10359946A1 Gassensor mit verbessertem Aufbau für Einbau von Schutzabdeckung Gas sensor with improved construction for installation of protective cover |
| 07/29/2004 | DE10359945A1 Gassensor mit verbessertem Aufbau zur Minimierung thermischer Schäden der Abdichtung Gas sensor with improved design to minimize thermal damage to the seal |
| 07/29/2004 | DE10352064A1 Gaskonzentrationsmessgerät mit hohem Auflösungsvermögen Gas concentration measuring device with high resolution |
| 07/29/2004 | DE10350453A1 Ölverschlechterungs-Erfassungsvorrichtung Oil deterioration-detecting device |
| 07/29/2004 | DE10302738A1 Abgassensorvorrichtung Exhaust gas sensor device |
| 07/29/2004 | DE10301421A1 Prozessanalysensysteme mit automatischer Flüssigprobenvorbereitung und Anbindung zu Prozessleitsystemen Process analysis systems with automatic liquid sample preparation and connection to process control systems |
| 07/29/2004 | DE10300939A1 Verfahren und Vorrichtung zur Überwachung des NOx-Signals eines NOx-Sensors A method and apparatus for monitoring the NOx signal of a NOx sensor |
| 07/28/2004 | EP1441223A1 Calibration data entry system for a test instrument |
| 07/28/2004 | EP1441220A1 Exhaust gas sensor device |
| 07/28/2004 | EP1441213A1 Apparatus and method for biopolymer identification during translocation through a nanopore |
| 07/28/2004 | EP1440318A2 Method for separating macromolecules having been chemically modified in a reversible manner |
| 07/28/2004 | EP1440309A2 Ram-air sample collection device for a chemical warfare agent sensor |
| 07/28/2004 | EP1439893A2 Selective separation and concentration of toxic nerve agents |
| 07/28/2004 | EP1119637B8 Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator |
| 07/28/2004 | CN2629037Y Multi-parameter whole-blood measuring test paper with cuvette structure |